2086112

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 4798080

約数和(自身を除く): 2711968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 139, 224, 268, 278, 469, 536, 556, 938, 973, 1072, 1112, 1876, 1946, 2144, 2224, 3752, 3892, 4448, 7504, 7784, 9313, 15008, 15568, 18626, 31136, 37252, 65191, 74504, 130382, 149008, 260764, 298016, 521528, 1043056, 2086112]

約数ペア:

[(1, 2086112), (2, 1043056), (4, 521528), (7, 298016), (8, 260764), (14, 149008), (16, 130382), (28, 74504), (32, 65191), (56, 37252), (67, 31136), (112, 18626), (134, 15568), (139, 15008), (224, 9313), (268, 7784), (278, 7504), (469, 4448), (536, 3892), (556, 3752), (938, 2224), (973, 2144), (1072, 1946), (1112, 1876)]